/*
 * Copyright 2011 www.pretty-tools.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#include "stdafx.h"
#include "PrefService.h"


// CPrefService

CPrefService::CPrefService()
{
    ATLTRACE( _T("CPrefService::CPrefService()\n") );
}

CPrefService::~CPrefService()
{
    ATLTRACE( _T("CPrefService::~CPrefService()\n") );
}

STDMETHODIMP CPrefService::getBranch(BSTR aPrefRoot, IPrefBranch** pBranch)
{
    if (!aPrefRoot)
        return E_INVALIDARG;
    if (!pBranch)
        return E_POINTER;

    ATLTRACE( L"CPrefService::getBranch(\"%s\")\n", aPrefRoot );

    CComPtr<IPrefBranch> branch;
    RETURN_FAILED(branch.CoCreateInstance(CLSID_PrefBranch));
    RETURN_FAILED(branch->Init(aPrefRoot));

    *pBranch = branch.Detach();

    return S_OK;
}
